Answer:
<em>The process involves sporogenous cells (sporocytes, also called spore mother cells) undergoing cell division to give rise to spores. In meiotic sporogenesis, a diploid spore mother cell within the sporangium undergoes meiosis, producing a tetrad of haploid spores.</em>
<em>At</em><em> </em><em>last</em><em> </em><em>there</em><em> </em><em>are</em><em> </em><em>4</em><em> </em><em>types</em><em> </em><em>of</em><em> </em><em>processes in</em><em> </em><em>spore</em><em> formation</em><em>.</em>
Explanation:
This is correct!
Answer:
industrial wastes dumped into rivers
Explanation:
Because when factory and other industries dumped their wastes into water they begin to react on environment and fishes will die and that water or river smell so bad
Answer:
so hard I try which class are you
Answer:
Option A
Explanation:
They belong to the same group of the periodic table. This is because their atoms have the same number of electrons in the highest occupied energy level.
Answer:
Oxidized
Explanation:
Compounds that lose or donate electrons are also called electron donors. They act as reducing agents in chemical reactions where they reduce the oxidation states of compounds they react with and they become oxidized themselves.
For example; in the reaction between Hydrogen gas and oxygen to form water
2H+ + O2- _____> H20
Two hydrogen atoms donate their electrons to an oxygen atom, reducing the oxidation state of oxygen to 2- and oxidized itself to +1
